<!DOCTYPE html>
<html>
<head>
	<title>导入界面</title>
</head>
<body>
<center>
	<form action="dr.php" method="post" enctype="multipart/form-data">
		文件导入:<input type="file" name="file">
		<input type="submit" name="" value="导入">
	</form>
</center>
</body>
</html>